We had given the Anti-PGL-1 ELISA test to the 235 leprosy patients in our Hospital from July 1999 to Aug 2000. There are 48 patients(20.4%) who are over 200 PGL-1 Ab score and 11 patients(4.7%) who are over 500. The patients who are over 500 of PGL-1 Ab score are all lepromatous leprosy and they have been treated from 5 to 49 years. Two patients among them are positive patients and 9 patients are to be observed only I think that they need to be followed up and if the score of Ab has incresed. We suspect that those patients will become active.
Enzyme-Linked Immunosorbent Assay* ; Humans ; Leprosy ; Leprosy, Lepromatous

It is well known that M. leprae involves peripheral nerves, but it is a few known that M. leprae involves craninal nerves. I experienced one case of relapsed leprosy accompanied by multiple cranial nerve palsies. Revealed symptoms are to involve trigeminal nerve (V). facial nerve (VII), vestibular nerve (VIII), glossopharyngeal nerve (IX), vagus nerve (X). It is not effect to treat with corticosteroid, but is good effect to treat with MDT(multiple drug therapy)
Cranial Nerve Diseases* ; Cranial Nerves* ; Dystroglycans ; Facial Nerve ; Glossopharyngeal Nerve ; Leprosy* ; Peripheral Nerves ; Trigeminal Nerve ; Vagus Nerve ; Vestibular Nerve

Rupture of one or more cardiac chambers following domestic blunt chest trauma is rare. A positive outcome depends on high level of suspicion and early surgical intervention. We report here an interesting case of a ruptured right atrial appendage in a four year old boy following a blunt crushing injury to the chest and abdomen by a heavy porcelain sink which was successfully repaired. Therefore, accurate diagnosis is very important for appropriate management.

INTRODUCTIONObstructive sleep apnoea (OSA) is associated with increased perioperative morbidity and mortality. Patients at risk of OSA as determined by pre-anaesthesia screening based on the American Society of Anesthesiologists checklist were divided into 2 groups for comparison: (i) those who proceeded to elective surgery under a risk management protocol without undergoing formal polysomnography preoperatively and; (ii) those who underwent polysomnography and any subsequent OSA treatment as required before elective surgery. We hypothesised that it is clinically safe and acceptable for patients identified on screening as OSA at-risk to proceed for elective surgery without delay for polysomnography, with no increase in postoperative complications if managed on a perioperative risk reduction protocol.

MATERIALS AND METHODSA retrospective review of patients presenting to the preanaesthesia clinic over an 18-month period and identified to be OSA at-risk on screening checklist was conducted (n = 463). The incidence of postoperative complications for each category of OSA severity (mild-moderate and severe) in the 2 study groups was compared.

RESULTSThere was no statistically significant difference in the incidence of cardiac (3.3% vs 2.3%), respiratory (14.3% vs 12.5%), and neurologic complications (0.6% vs 0%) between the screening-only and polysomnography-confirmed OSA groups respectively (P >0.05). There was good agreement of the OSA risk that is identified by screening checklist with OSA severity as determined on formal polysomnography (kappa coefficient = 0.953).

CONCLUSIONPreviously undiagnosed OSA is common in the presurgical population. In our study, there was no significant increase in postoperative complications in patients managed on the OSA risk management protocol. With this protocol, it is clinically safe to proceed with elective surgery without delay for formal polysomnography confirmation.

Adult ; Elective Surgical Procedures ; Female ; Humans ; Male ; Middle Aged ; Perioperative Care ; Polysomnography ; Postoperative Complications ; prevention & control ; Preoperative Care ; Risk Reduction Behavior ; Sleep Apnea, Obstructive ; diagnosis

OBJECTIVETo estimate the value of blastocyst culture for preimplantation genetic diagnosis (PGD).

METHODSDay 3 embryos were biopsied and analyzed with fluorescence in situ hybridization (FISH) technique. Embryos with normal FISH results were cultured into blastocysts, and the ones with better morphology scores were transferred. Fourteen embryos with abnormal FISH results were cultured into blastocysts. Part of the cells taken from the blastocysts were amplified by whole genomic amplification (WGA) and assessed by array-based comparative genomic hybridization (array-CGH) analysis.

RESULTSSix blastocysts with normal FISH results were transferred in 5 cycles. Four healthy babies of 3 cycles were delivered. Another one was a singleton pregnancy but with embryo growth arrest, whose villus karyotype was normal. Fourteen embryos with abnormal FISH results were cultured into blastocysts and analyzed by array-CGH. Six blastocysts were normal by array-CGH.

CONCLUSIONFISH combined with blastocyst culture may further ensure the accuracy of PGD result. Detection at the blastocyst stage can avoid false positive results and mosaic interferences on Day 3 stage and are therefore more authentic.

Adult ; Blastocyst ; cytology ; Comparative Genomic Hybridization ; methods ; Embryo Transfer ; Female ; Genetic Diseases, Inborn ; diagnosis ; embryology ; genetics ; prevention & control ; Humans ; In Situ Hybridization, Fluorescence ; methods ; Male ; Pregnancy ; Preimplantation Diagnosis ; methods

Aims: The study aims to investigate the bacterial community profiles on the surface of red algae (Kappaphycus alvarezii) and persistent bacteria that can adapt to long-term cultivation in a closed circulation system. Methodology and results: Kappaphycus alvarezii explants were cultured in a controlled laboratory setting for 30 days to investigate related bacterial adaptability to controlled culture conditions. Bacterial isolates associated with seedlings were subjected to 16S rDNA amplification and sequencing, followed by the construction of a phylogenetic tree using MEGA X software. The results show distinct microbial composition between the first and 30th days. The derived phylogenetic tree features three dominant phyla: Proteobacteria (Vibrio and Thalassospira), Pseudomonadota (Pseudoalteromonas, Alteromonas, Grimontia, Ruegeria, Phaebacter and Bacterioplanes) and Firmicutes (Bacillus). A comparative examination of these two bacterial groups (day 1 and day 30) reveals evidence of persistent marine bacteria, such as the genera Vibrio, Pseudoalteromonas, Alteromonas, Phaaebacter and Bacterioplanes, that successfully adapt to long-term cultivation within closed circulation systems. Conclusion, significance and impact of study The findings of this study contribute to the understanding of bacterial ecology in the controlled red algae cultivation environment and also provide valuable insights into the optimization of an ideal closed cultivation system for sustainable K. alvarezii production, benefiting the seaweed industry.